WO2010051925A1 - Armoire de distribution pour les communications et les données - Google Patents

Armoire de distribution pour les communications et les données Download PDF

Info

Publication number
WO2010051925A1
WO2010051925A1 PCT/EP2009/007666 EP2009007666W WO2010051925A1 WO 2010051925 A1 WO2010051925 A1 WO 2010051925A1 EP 2009007666 W EP2009007666 W EP 2009007666W WO 2010051925 A1 WO2010051925 A1 WO 2010051925A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
roof module
distribution cabinet
double wall
upper horizontal
Prior art date
Application number
PCT/EP2009/007666
Other languages
German (de)
English (en)
Other versions
WO2010051925A8 (fr
Inventor
Adrian Benedetto
Bernd Delakowitz
Wolfgang Kraft
Original Assignee
Adc Gmbh
Birkenstock, Oliver
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Adc Gmbh, Birkenstock, Oliver filed Critical Adc Gmbh
Priority to US13/127,949 priority Critical patent/US20110210652A1/en
Priority to EP09741243A priority patent/EP2359445A1/fr
Publication of WO2010051925A1 publication Critical patent/WO2010051925A1/fr
Publication of WO2010051925A8 publication Critical patent/WO2010051925A8/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20545—Natural convection of gaseous coolant; Heat transfer by conduction from electronic boards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

Definitions

  • the invention relates to a distribution cabinet for communication and data technology.
  • Distribution cabinets for communication and data technology usually comprise a frame, wherein at least one roof module, side walls, at least one rear wall and at least one door are attached to the frame.
  • the frame has vertical struts and lower and upper horizontal struts.
  • side walls, rear walls and / or doors as a double wall, so that in the double wall, an air flow can flow, which is fluidically connected to an air flow in the roof module. Convections allow the warming air in the double wall to flow upwards into the roof module and be discharged to the outside, where cold air can flow in.
  • the transition from the double wall into the roof module takes place vertically, i. in the area of the air duct of the double wall, the roof module has corresponding openings.
  • a problem is the tightness, since double wall and roof module should be fixed so that no moisture or dust penetrates at the junction, which is complicated by the air flow opening.
  • the invention is based on the technical problem of providing a distribution cabinet for telecommunications and data technology, which has an improved tightness.
  • the distribution cabinet comprises a frame, wherein on the frame at least one roof module, side walls, at least one rear wall and at least one door are mounted, the frame having vertical struts and lower and upper horizontal struts, wherein the roof module is attached to the upper horizontal struts, wherein at least one side wall, a rear wall and / or a door is formed as a double wall, wherein in the Double wall, an air flow can flow, which is fluidly connected to an air flow in the roof module, wherein the upper horizontal strut on which the double wall is fixed, has a fluidic cross-section, which is an at least partially horizontal air flow from the double wall and at least partially vertical air flow allows at least one opening in the roof module, wherein the opening in the roof module to the opening of the double wall is arranged offset inwardly.
  • the strut is designed such that the air flow from the double wall horizontally into the strut and from there vertically into the roof module.
  • all upper horizontal struts are formed with fluidic cross-sections and formed according to both side walls, door and rear wall as a double wall.
  • the upper horizontal strut has openings facing the double wall and the roof module, which openings correspond to the openings in the double wall and the roof module.
  • the horizontal struts have a cuboidal basic shape, wherein within the strut an obliquely exposed baffle is arranged, by means of which the deflection is improved by the horizontal air flow in the strut to the vertical air flow in the roof module.
  • the upper horizontal struts are or are formed in two parts.
  • the outer or the inner wall of the double wall is formed with ventilation slots, which are preferably arranged in the bottom area.
  • the slots on the outer wall is preferably a passive cooling, i.
  • the air passes by convection on the inner wall of the double wall and absorbs heat from the inside of the cabinet. The heated air then flows through the strut into the roof module and the heat is dissipated to the outside.
  • the ventilation slots on the inner wall is an active cooling. Cold air is blown into the strut and from there into the double wall through a climate module in the roof module, whereby the cold air passes through the ventilation slots down into the interior of the distribution cabinet and from there by convection upwards back into the roof module.
  • an intermediate wall is arranged between the outer and the inner wall of the double wall, wherein both the outer wall and the inner wall of the double wall are formed with ventilation slots, so that an active and a passive cooling can be combined.
  • the intermediate wall is designed as a heat exchanger, so that in addition a heat transfer from the inner channel to the outer channel can take place.
  • Fig. 1 is a perspective view of a distribution cabinet without
  • Fig. 2 is a rear perspective view of a
  • Distribution cabinet with raised roof module and raised rear wall
  • FIG. 3 is a front perspective view of the representation of the distribution cabinet of FIG. 2,
  • Fig. 4 is a perspective view of an upper horizontal
  • FIG. 6 is a perspective view of a rear wall
  • FIG. 7 is an exploded view of the rear wall of FIG. 6,
  • Fig. 8 is a sectional view through the connecting part between
  • FIG. 10 is a perspective view of the distribution cabinet with open doors and Fig. 11 is a schematic representation of a fluidic cross-section without holes.
  • a distribution cabinet 1 is shown.
  • the distribution cabinet 1 comprises a frame 2 with vertical struts 3, upper horizontal struts 4-7 and lower horizontal struts 8-11.
  • the lower horizontal struts 8-11 are connected to two base boxes 12, on the upper side sealing elements 13 are arranged, can be guided by the wires or cables from below into the interior of the distribution cabinet 1.
  • the upper horizontal struts 4-7 are parallelepiped-shaped, with the outwardly directed surface 14 having openings 15 and the upwardly directed surface 16 having openings 17, the inwardly and downwardly directed surfaces 18, 19 being completely closed (see also Figs Fig. 4).
  • an obliquely turned air guide plate 20 is arranged (see FIGS. 4 and 5).
  • this comprises two elements 21, 22.
  • the element 21 comprises the outwardly facing surface 14 with openings 15 and the air baffle 20.
  • Between the surface 14 and the air baffle 20 is a web 23rd arranged, by means of which the element 21 is fixed to the downwardly facing surface 19 of the element 22.
  • a further web 24 is arranged on the air guide plate 20, by means of which the element 21 is fastened to the inwardly directed surface 18 of the element 22.
  • On the upwardly directed surface 16 of the element 22 webs 25 are arranged, between which then form the openings 17.
  • the distribution cabinet 1 further comprises a roof module 30, a rear wall 31, two side walls 32 and two doors 33.
  • the rear wall 31, the two side walls 32 and the two doors 33 are each double-walled educated.
  • openings 34 can be seen in FIG. 3 in the rear wall 31, which in the assembled state correspond to the openings 15 of the horizontal strut 4, that is to say they are congruent to one another.
  • the side walls 32 and the doors 33 are formed with such openings, which are not visible in the illustrations.
  • the rear wall 31, the side walls 32 and the doors 33 ventilation slots 35 also called gills
  • the rear wall 31 is shown in the assembled state and in Fig. 7 in an exploded view.
  • the rear wall 31 comprises an inner element 41 and an outer element 42.
  • the two elements 41, 42 are formed on the circumference with connecting elements 43.
  • a channel is formed between the outer member 42 and the inner member 41, wherein the wall 44 of the outer member 42 forms the outer wall 44 of the double wall and the wall 45 of the inner member 41 forms the inner wall 45 of the double wall.
  • an upper horizontal strut 4 is shown with a fluidic cross-section without holes.
  • the concave surface 50 acts like the air guide plate described above. Between the surface 16 and the roof module 30, the rear wall 31 and the roof module 30 and the surface 14 and the rear wall 31 each seals 51-53 are arranged. Instead of the concave design, the surface may be formed, for example, as a slope.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne une armoire de distribution (1) pour les communications et les données, comprenant un châssis (2). Le châssis (2) porte au moins un module de couverture (30), des parois latérales (32), au moins une paroi arrière (31) et au moins une porte (33). Le châssis (2) comprend des montants verticaux (3) et des montants horizontaux supérieurs et inférieurs (8 à 11, 4 à 7). Les montants horizontaux supérieurs (4 à 7) portent le module de couverture (30). Au moins une paroi latérale, une paroi arrière et/ou une porte sont réalisées avec double cloison (31 à 33). La double cloison (31 à 33) permet la circulation d'un flux d'air qui est relié fluidiquement avec un flux d'air dans le module de couverture (30). Le montant horizontal supérieur (4 à 7) sur lequel est fixée la double cloison (31 à 33) possède une section transversale fluidique qui autorise un flux d'air au moins partiellement horizontal provenant de la double cloison (31 à 33) et un flux d'air au moins partiellement vertical vers au moins une ouverture (30a) dans le module de couverture (30). L'ouverture (30a) dans le module de couverture (30) est décalée vers l'intérieur par rapport à l'ouverture (34) de la double cloison.
PCT/EP2009/007666 2008-11-05 2009-10-27 Armoire de distribution pour les communications et les données WO2010051925A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/127,949 US20110210652A1 (en) 2008-11-05 2009-10-27 Distribution cabinet for communications and data technology
EP09741243A EP2359445A1 (fr) 2008-11-05 2009-10-27 Armoire de distribution pour les communications et les donnees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008056062.6 2008-11-05
DE102008056062A DE102008056062B3 (de) 2008-11-05 2008-11-05 Verteilerschrank für die Kommunikations- und Datentechnik

Publications (2)

Publication Number Publication Date
WO2010051925A1 true WO2010051925A1 (fr) 2010-05-14
WO2010051925A8 WO2010051925A8 (fr) 2011-03-24

Family

ID=41667278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007666 WO2010051925A1 (fr) 2008-11-05 2009-10-27 Armoire de distribution pour les communications et les données

Country Status (4)

Country Link
US (1) US20110210652A1 (fr)
EP (1) EP2359445A1 (fr)
DE (1) DE102008056062B3 (fr)
WO (1) WO2010051925A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8076574B2 (en) 2007-03-13 2011-12-13 Adc Gmbh Distribution cabinet with a plurality of inner bodies
ITBS20110070A1 (it) * 2011-05-19 2012-11-20 Enolgasitech S R L Unipersonale Armadio per dispositivi elettronici quali server o gruppi di continuità
CN107887801A (zh) * 2017-12-15 2018-04-06 江苏高菱蓄能科技有限公司 一种防爆配电柜
FR3118466A1 (fr) * 2020-12-29 2022-07-01 Stations-E Elément d’infrastructure à ventilation passive améliorée

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034620A1 (de) 2010-08-17 2012-02-23 Adc Gmbh Verteilerschrank
US10448736B2 (en) * 2016-08-17 2019-10-22 Belintra, Inc. Washable mobile cabinet with drainage
EP3945761B1 (fr) * 2020-07-30 2024-09-11 Hauff-Technik GRIDCOM GmbH Boitier d'installation de conduites à refroidissement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008354A1 (fr) * 1997-08-05 1999-02-18 Almatec Ag Für Elektroschrank-Technik Boite du type armoire
DE19748234A1 (de) * 1997-10-31 1999-05-27 Loh Kg Rittal Werk Schaltschrank
DE19804905A1 (de) * 1998-02-07 1999-08-19 Loh Kg Rittal Werk Schaltschrank
DE10191092B3 (de) * 2000-03-22 2007-01-04 Weber, Ulrich, Dipl.-Ing. (FH) Bausatz für einen Schaltschrank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812117A1 (de) * 1998-03-19 1999-09-23 Knuerr Mechanik Ag Geräteschrank
FR2785763B1 (fr) * 1998-11-06 2000-12-22 Pouyet Sa Dispositif de stabilisation thermique pour armoire ou coffret electrique ou electronique
DE20003279U1 (de) * 2000-02-23 2000-04-20 Berthold Sichert GmbH, 12277 Berlin Verteilerschrank
US6932443B1 (en) * 2000-10-19 2005-08-23 Multipower, Inc. Outdoor cabinet for electrical components
DE10132979C1 (de) * 2001-07-06 2002-10-17 Rittal Gmbh & Co Kg Schaltschrank mit einem Rahmengestell
DE102007012079B4 (de) * 2007-03-13 2011-07-14 ADC GmbH, 14167 Verteilerschrank mit mehreren Innengehäusen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008354A1 (fr) * 1997-08-05 1999-02-18 Almatec Ag Für Elektroschrank-Technik Boite du type armoire
DE19748234A1 (de) * 1997-10-31 1999-05-27 Loh Kg Rittal Werk Schaltschrank
DE19804905A1 (de) * 1998-02-07 1999-08-19 Loh Kg Rittal Werk Schaltschrank
DE10191092B3 (de) * 2000-03-22 2007-01-04 Weber, Ulrich, Dipl.-Ing. (FH) Bausatz für einen Schaltschrank

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8076574B2 (en) 2007-03-13 2011-12-13 Adc Gmbh Distribution cabinet with a plurality of inner bodies
ITBS20110070A1 (it) * 2011-05-19 2012-11-20 Enolgasitech S R L Unipersonale Armadio per dispositivi elettronici quali server o gruppi di continuità
CN107887801A (zh) * 2017-12-15 2018-04-06 江苏高菱蓄能科技有限公司 一种防爆配电柜
FR3118466A1 (fr) * 2020-12-29 2022-07-01 Stations-E Elément d’infrastructure à ventilation passive améliorée

Also Published As

Publication number Publication date
US20110210652A1 (en) 2011-09-01
EP2359445A1 (fr) 2011-08-24
WO2010051925A8 (fr) 2011-03-24
DE102008056062B3 (de) 2010-06-24

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